<template>
  <div class="site-wrapper site-page--login">
    <div class="site-content__wrapper">
      <div class="site-content">
        <div class="brand-info">
<!--          <h2 class="brand-info__text">gengyun</h2>-->
          <h2>耕耘后台管理系统</h2>
        </div>
        <div style="width: 30%;margin-left: 35%;margin-top: 50px">
          <h3 class="login-title">管理员登录</h3>
          <el-form :model="dataForm" :rules="dataRule" ref="dataForm" @keyup.enter.native="dataFormSubmit()" status-icon>
            <el-form-item prop="userName">
              <el-input v-model="dataForm.userName" placeholder="帐号"></el-input>
            </el-form-item>
            <el-form-item prop="password">
              <el-input v-model="dataForm.password" type="password" placeholder="密码"></el-input>
            </el-form-item>
            <el-form-item prop="captcha">
              <el-row :gutter="20">
                <el-col :span="14">
                  <el-input v-model="dataForm.captcha" placeholder="验证码">
                  </el-input>
                </el-col>
                <el-col :span="10" class="login-captcha">
                  <img :src="captchaPath" alt="">
                </el-col>
              </el-row>
            </el-form-item>
            <el-form-item>
              <el-button class="login-btn-submit" type="primary" @click="dataFormSubmit()">登录</el-button>
            </el-form-item>
          </el-form>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
  import { getUUID } from '@/utils'
  export default {
    data () {
      return {
        dataForm: {
          userName: '',
          password: '',
          uuid: '',
          captcha: ''
        },
        dataRule: {
          userName: [
            { required: true, message: '帐号不能为空', trigger: 'blur' }
          ],
          password: [
            { required: true, message: '密码不能为空', trigger: 'blur' }
          ],
          captcha: [
            { required: true, message: '验证码不能为空', trigger: 'blur' }
          ]
        },
        captchaPath: ''
      }
    },
    created () {
      this.getCaptcha()
    },
    methods: {
      // 提交表单
      dataFormSubmit () {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            this.$http({
              url: this.$http.adornUrl('/sys/login'),
              method: 'post',
              data: this.$http.adornData({
                'username': this.dataForm.userName,
                'password': this.dataForm.password,
                'uuid': this.dataForm.uuid,
                'captcha': this.dataForm.captcha
              })
            }).then(({data}) => {
              if (data && data.code === 0) {
                this.$cookie.set('token', data.token)
                // this.$router.replace({ name: 'home' })
                this.$router.push('/home/bar')
              } else {
                this.getCaptcha()
                this.$message.error(data.msg)
              }
            })
          }
        })
      },
      // 获取验证码
      getCaptcha () {
        this.dataForm.uuid = getUUID()
        // console.log(this)
        this.captchaPath = this.$http.adornUrl(`/captcha.jpg?uuid=${this.dataForm.uuid}`)
      }
    }
  }
</script>

<!--<style lang="scss">-->
<!--  .site-wrapper.site-page&#45;&#45;login {-->
<!--    position: absolute;-->
<!--    top: 0;-->
<!--    right: 0;-->
<!--    bottom: 0;-->
<!--    left: 0;-->
<!--    background-color: rgba(38, 50, 56, .6);-->
<!--    overflow: hidden;-->
<!--    &:before {-->
<!--      position: fixed;-->
<!--      top: 0;-->
<!--      left: 0;-->
<!--      z-index: -1;-->
<!--      width: 100%;-->
<!--      height: 100%;-->
<!--      content: "";-->
<!--      background-image: url(~@/assets/img/login_bg.jpg);-->
<!--      background-size: cover;-->
<!--    }-->
<!--    .site-content__wrapper {-->
<!--      position: absolute;-->
<!--      top: 0;-->
<!--      right: 0;-->
<!--      bottom: 0;-->
<!--      left: 0;-->
<!--      padding: 0;-->
<!--      margin: 0;-->
<!--      overflow-x: hidden;-->
<!--      overflow-y: auto;-->
<!--      background-color: transparent;-->
<!--    }-->
<!--    .site-content {-->
<!--      min-height: 100%;-->
<!--      padding: 30px 500px 30px 30px;-->
<!--    }-->
<!--    .brand-info {-->
<!--      margin: 220px 100px 0 90px;-->
<!--      color: #fff;-->
<!--    }-->
<!--    .brand-info__text {-->
<!--      margin:  0 0 22px 0;-->
<!--      font-size: 48px;-->
<!--      font-weight: 400;-->
<!--      text-transform : uppercase;-->
<!--    }-->
<!--    .brand-info__intro {-->
<!--      margin: 10px 0;-->
<!--      font-size: 16px;-->
<!--      line-height: 1.58;-->
<!--      opacity: .6;-->
<!--    }-->
<!--    .login-main {-->
<!--      position: absolute;-->
<!--      top: 0;-->
<!--      right: 0;-->
<!--      padding: 150px 60px 180px;-->
<!--      width: 470px;-->
<!--      min-height: 100%;-->
<!--      background-color: #fff;-->
<!--    }-->
<!--    .login-title {-->
<!--      font-size: 16px;-->
<!--    }-->
<!--    .login-captcha {-->
<!--      overflow: hidden;-->
<!--      > img {-->
<!--        width: 100%;-->
<!--        cursor: pointer;-->
<!--      }-->
<!--    }-->
<!--    .login-btn-submit {-->
<!--      width: 100%;-->
<!--      margin-top: 38px;-->
<!--    }-->
<!--  }-->
<!--</style>-->
